The World's Largest Online Bike Store
    • Shimano 105 5703 Triple 10sp Front Mech

        • $24.99 24.99
        • RRP $43.99 - $46.99
        • Save Up To 47%
    • Select Colour
      Select Derailleur Type
      Band On
      Braze On
      Select Diameter
      Braze On

Shimano 105 5703 Triple 10sp Front Mech

The 105 front derailleur leverages the wide inner link design introduced at the Dura-Ace lever to assertively move the chain. Combined with the improved chain guide shape, silky smooth and seamless shifts can be made even under the heaviest of loads.


  • Wide link design 105 triple front derailleur for increased rigidity and improved shifting response
  • For use with 105 ST-5703 or Ultegra ST-6700 shifters only for optimum shifting performance
  • Wide inner link increased rigidity and takes front shifting performance to a new level, especially under heavy load
  • For 10-speed drivetrains
  • Light action spring reduces effort required to actuate shifts
  • The aluminium parts are coated to resist corrosion and maintain their great looks


  • Cassette Compatibility: 10-Speed
  • Top Gear Teeth: 50T
  • Maximum Capacity: 20T
  • Chain Stay Angle: 63-66
  • Chain Line: 45mm

A 2 year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).

Buy Shimano Components from Chain Reaction Cycles, the World’s Largest Online Bike Store.

  • Delivery cost $9.99
  • Delivers toUnited States of America
  • 365 Days return or exchange

    If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or fitted.

    More information on returns
  • Pay by Bank Transfer, PayPal or Card


  • Colour: Silver, Black
  • Speed: 10 Speed Triple
  • Diameter: 34.9mm, 28.6mm/31.8mm, Braze On
  • Derailleur Type: Band On, Braze On

Derailleurs Buying Guide

  • We've got everything you need to know in our buying guide.

When buying Derailleurs also consider...